Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7569714 | Antistatic and antidust agents, compositions thereof, and methods of manufacture | Sanjoy Kumar Chowdhury, Prakash Purushottam Wadgaonkar, Theodorus Lambertus Hoeks, Suresh K. Rajaraman, Bhimrao D. Sarwade | 2009-08-04 |
| 6841598 | Antistatic and antidust agents, compositions thereof, and methods of manufacture | Sanjoy Kumar Chowdhury, Prakash Purushottam Wadgaonkar, Theodorus Lambertus Hoeks, Alex Scholten, Suresh K. Rajaraman +1 more | 2005-01-11 |
| 6689863 | Polycarbonate copolymers and methods for producing the polycarbonate copolymers | Veeraraghavan Srinivasan, Rein Mollerus Faber, Prakash Purushottam Wadgaonkar, Jan-Pleun Lens, Gautam Chatterjee | 2004-02-10 |
| 6255439 | 1,1-Bis(4-hydroxyphenyl)-3-alkylcyclohexanes, method for their preparation and polycarbonates prepared therefrom | Prakash Purushottam Wadgaonkar, Swaminathan Sivaram | 2001-07-03 |
| 6222002 | Method for preparing polycarbonates by oxidative carbonylation | Raghunath Vitthal Chaudhari, Ashutosh Anant Kelkar, Sunil Purushottam Gupte, Bhalchandra Mahadeo Bhanage, Mohammed Shadbar Qureshi +4 more | 2001-04-24 |